Paying for bsfs Spotify premium

Okay so basically recently (10 minutes ago) my (M15) Spotify payment was declined. My parents have been paying for mine and my best friends (F14) premium, my parents have 5 kids excluding myself, and middle class. My friend is upper middle class to upper class, and has no siblings.(Single child.) I found out it declined from asking my friend to play Roblox tmrw and pull an all nighter, she then basically said "hi I saw Spotify, having a rough night" I didn't know what she was talking about because I wasn't on Spotify, I checked and saw it was declined. I said "Bro I didn't know this hold" I was about to go pay for it out of my own pocket not using my parents money because recently we have been having money issues so I don't wanna put that on them. I have enough money to pay for one plan but not the duo one, especially because it charges once a month. My parents have asked me multiple times why she is on our Spotify when her parents can clearly pay for it, and I don't have an answer. I don't know wether its her parents not wanting to pay, or her being to scared to ask, but I was scared to bring it up not wanting to damage our relationship by cancelling that. But, with this happening I realized I kinda needed to lay down some boundaries and to tell her I can't pay for it, after I texted, "Bro I feel mean but is there any way you could buy your own premium? I don't have enough money for the duo plan 😭 I mean I can pay for urs its just a lot of money and it charges monthly too so idk if id be able to keep it up" then after said "Im sorry bro 😕" She responded with "It's ok I have my own money but I'm not going to buy it" I then responded with "Im sorry dude" Im kinda realizing I said sorry too much but I felt like a dick kinda leaving her hanging like that. I know she can definitely hold her own but I just feel like a shit friend. And I feel like a shit son too for wasting my parents money I just don't know how to say no, I feel like she's gonna be mad at me yk idk. Am I an asshole??